The following diagram represents the collection of CO2 andH2O molecules formed by complete combustion of a hydrocarbon.What is the empirical formula of the hydrocarbon?

Q: The combustion of 1.683 g of an organic compound containing only carbon, hydrogen and oxygen…

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Q: In the combustion of natural gas according to the equation CH4+2O2-CO2+2H2O, how many grams of water…

A: Given :-  CH4 + 2O2 → CO2 + 2H2O  number of moles of CH4 = 0.264 mol  To calculate :-  amount of H2O…

Q: Given the chemical equation: 2Al₂O₃ → Al + 3O₂, How many moles of Al is produced when there are 120g…

A: Here we have to determine the moles of aluminum metal produced by the reaction of 120 gram of Al2O3.…

Q: The products of a combustion reaction are shown in the diagram in the exact quantities after the…

A: Given, Based of given diagram, The chemical formula of the compound is:

Q: What is the total number of hydrogen atoms on the right-hand side of this chemical equation?…

A: Given chemical reaction:                 CH3CO2C2H5(l) + H2O(l) → CH3CO2H (l) + C2H5OH(l)

Q: Note: If you're traveling in space (or in a submarine), the air has to be purified to remove the…

A: Since you have posted multiple questions according to guidelines I am solving first three.If you…

Q: A compound of C and H burns in the presence of oxygen to produce 46.39 g CO2 and 18.99 g H2O. Given…

A: 18 gm H2O contains 2 gm H  18.99 gm H2O contains = (18.99*2)/18 = 2.11 gm H  44 gm CO2 contains 12…

Q: Complete combustion of 4.50 g of a hydrocarbon produced 13.6 g of CO2 and 6.97 g of H2O. What is the…

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Q: Complete combustion of 4.004.00 g of a hydrocarbon produced 13.013.0 g of CO2 and 4.004.00 g of H2O.…

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Q: Some rocket engines use a mixture of hydrazine, N2H4, and hydrogen peroxide H2O2, as the propellant.…

A: The stoichiometric coefficients tell about the the ratio of reactivity of reactants and formation of…

Q: Complete combustion of 5.50 g of a hydrocarbon produced 17.7 g of CO, and 6.03 g of H, O. What is…

A: Given  Mass of hydrocarbon = 5.50 gram  Mass of CO2  = 17.7 gram  Mass of H2O  = 6.03 gram…

Q: Combusting an unknown hydrocarbon produces 5 mol CO2 and 6 mol H2O. What is the empirical formula of…

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Q: Complete combustion of 5.80 g of hydrocarbon produced 17.8 g of CO2 and 8.49 g of H2O. What is the…

A: Empirical formula is the smallest atom ratio by which a compound can be represented.

Q: A 1.50 g sample of hydrocarbon undergoes complete combustion to produce 8.80 g of CO2 and 5.40 g of…

A: Note : Recheck values but process is right

Q: Complete combustion of 6.00 g of a hydrocarbon produced 18.4 g of CO2 and 8.78 g of H2O. What is the…

A: Let in compound number of moles of C and H be x and y respectively Number of moles of CO2 = mass of…

Q: Consider the combustion of propane, C3H8 in oxygen gas, O2. a)What products will be produced? (give…

A: Answer - Combustion - Combustion is a chemical process in which a substance reacts rapidly with…

Q: Complete combustion of 2.90 g of a hydrocarbon produced 8.94 g of CO, and 4.12 g of H,O. What is the…

A: Given  Mass of hydrocarbon = 2.90 gram  Mass of CO2  = 8.94 gram  Mass of H2O = 4.12 gram  Empirical…

Q: If we started with 5,280g KClO3   what would be the total mass of the products (g KCl + g O2)?

A: Given, weight (KClO3) =5,280g We have to find the weight of product weight (KCl)= ? weight (O2) =?

Q: A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The…

A: Given,47.3 mg sample produced 128 mg of CO2 and 26.3 mg of H2OMolar mass of carbon = 12.0107Molar…

Q: The image shows the products of a combustion reaction of a hydrocarbon containing only carbon and…

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Q: The following diagram represents the collection of CO2 andH2O molecules formed by complete…

A: In the given diagram 4 molecules of CO2 are present and 5 molecules of H2O are present, to determine…

Q: For the reaction of N2 + 3H2 2NH3 , how many grams of Hydrogen are produced from 17.2 moles of N2?

A: We can write the balanced equation and determine how many moles of N2 react with how many moles of…

Q: Methanol (CH3OH) burns in air according to the equation 2CH3OH + 302 2CO2 + 4H20 If 189 g of…

A: Given : Mass of methanol = 189g

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

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Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

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Q: Q8. In the combustion of 390 g of the molecule drawn below, how many grams of oxygen are consumed?…

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Q: 1. Calculate the mass (g, four significant figures) of CO2 generated from the combustion of 200 g…

A: Combustion Reaction : combustion means heating a substance strongly in excess of oxygen or air in…

Q: Complete combustion of 4.10g of a hydrocarbon produced 13.3g of CO2 and 4.10g of H2O. What is the…

A: A hydrocarbon, that is, a compound that contains only carbon and hydrogen. Notice that the products…

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: The given reaction is not balanced. The balanced reaction is as follows. 10 KClO3+3 P4 →3 P4O10 + 10…

Q: Consider the following reaction: 4Al + 3O2 ⟶ 2Al2O3 If 7.4 moles of Al are reacted with 9.2 moles of…

A: Given :-  balanced equation :- 4Al + 3O2 → 2Al2O3  number of moles of Al = 7.4 mol number of moles…

Q: A combustion analysis of a 0.44g sample of an unknown compound yields 0.88 g CO and 0.36 g HO. If…

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Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: The balanced equation is written below,         2H2(g) + CO(g) → CH₃OH(l) According to the reaction,…

Q: Complete combustion of 2.50 g of a hydrocarbon produced 8.04 g of CO2 and 2.74 g of H2O. What is the…

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Q: Complete combustion of 7.70 g of a hydrocarbon produced 23.7 g of CO2 and 10.9 g of H2O. What is the…

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Q: For the reaction represented by the equation 2H2 + O2 → 2H2O, what is the mole ratio of H2 to H2O?

A: Mole is a standard unit for measuring  large quantities of very small entities such as molecules.…

Q: A combustion analysis of a 0.503 g sample of an unknown hydrocarbon yields 1.53 g CO and 0.756 g HO.…

A: Please find your solution below : Empirical formula of a compound is a formula that shows the…

Q: Complete combustion of 2.60 g of a hydrocarbon produced 8.01 g of CO₂ and 3.69 g of H₂O. What is the…

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Q: Enter your answer in the provided box. Methanol (CH;OH) burns in air according to the equation…

A: Given  mass of CH3OH = 155 gram  mass of H2O = ?

Q: A sample of a substance (containing only C, H, and N) is burned in oxygen. 3.375 g of CO2,…

A: Let the compound be CxHyNz. Calculation of no. of moles of CO2 produced: n=given massMolar…

Q: Given the unbalanced chemical equation, C5H12(l) + O2(g) → CO(g) + H2O(l), which one of the…

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Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: We have to calculate the mass in grams of methanol.

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: Balanced  chemical equation 2H2(g) + Co(g) = CH3OH(l)

Q: The mass of C3H8O3 that can be made from 2.4 × 1023 H atoms is

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Q: If 90.0  grams of isopropyl alcohol ( C3H7OH) burns in air, how many molecules of carbon dioxide…

A: Solution— Moles of isopropyl alcohol = mass of isopropyl alcoholmolar mass of isopropyl alcohol…

Q: Be sure to answer all parts. Nitroglycerin (C;H5N3O9) is a powerful explosive. Its decomposition may…

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Q: What is the empirical formula for the hydrocarbon ?

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Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

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Q: Complete combustion of 3.703.70 g of a hydrocarbon produced 12.012.0 g of CO2 and 3.703.70 g of H2O.…

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Q: Methane (CH) and oxygen (O) combine to make carbon dioxide (CO) and water (H,O) in the following…

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Q: In a combustion analysis experiment, an unknown hydrocarbon produced 69.97749 g of carbon dioxide…

A: In order to determine the empirical formula for the unknown hydrocarbon, we need to first find the…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.